Sony KDL-32W700C / KDL-32W705C / KDL-40W700C / KDL-40W705C / KDL-48W700C / KDL-48W705C / KJ-32W700C / KJ-40W700C / KJ-48W700C Service Manual ▷ View online
89
3-4-4 : No Picture Japan Destination (BAX-L + TUW JP)(a)
Troubleshooting
NG
OK
Check wave between
C3000 and IC9001
Detailed check all parts
CN3101 along signal path at pin
YEL:
[
VD3110
, R3008, R3000]
NG
Confirm
Analog RF
input working
NG
Check if input
OSD is GREY
OUT
Check
J3101
Connection
Detailed SDIF
path
Check between
IC9001 and
IC9000
Check signal
between IC9001
and
IC9000 [R8570]
Ayu2 [IC9000]
Problem
OK
NG
[
LOW
]
OK [
HIGH
]
Brownie [IC9001]
Problem
J3101
Connectivity
Problem
NG
Detailed check all parts
at VIDEOA_DET
at
[R3114
, C7030]
Parts Broken
J3101
Connector
Problem
OK
OK
NG
NG
OK
OK
ビデオ
No Picture
No Picture JP
89
NG
OK
OK
Check wave between
C3018/C3019 and
IC9001
Detailed check all parts
TB3101
along signal path at
pin :
7[R3014, R3021]
NG
Confirm
Analog RF
input working
NG
Check if input OSD
is GREY OUT
Check
TB3101
Connection
Detailed SDIF
path
Check between
IC9001 and
IC9000
Check signal
between
IC9001 and
IC9000 [R8570]
Ayu2 [IC9000]
Problem
OK
NG
[
LOW
]
OK [
HIGH
]
Brownie [IC9001]
Problem
TB3101
Connectivity
Problem
NG
Detailed check parts
at VIDEOB_DET path
[C7026]
Parts Broken
TB3101
Connector
Problem
OK
OK
NG
NG
OK
Confirm HDMI
input working
HDMI EQ
[IC5009] Problem
NG
OK
コンポーネント
No Picture
90
Troubleshooting
R8570
BAX-L JP > A-SIDE
C3000
C7030
R3008
R3000
C7026
R3021
R3014
R3014
C3018
C3019
91
Troubleshooting
J3101
TB3101
TUW JP > A-SIDE
VD3110
R3114
92
3-4-6 : Input Skip function – BAX L
Troubleshooting
92
PC
PC
PC
AV1
Component/AV2
Video1
Component/Video2
ビデオ
コンポーネント
AEP
UC/GA/CH
JP
Rear
Side
Rear
Side
Rear
Side
Input
Signal
Non-Detect
(Typical)
CVBS Detect
(Typical)
RGB Detect
(Typical)
ASPECT (IC9000 J3)
"STBY_ADC_IN_9"
0V
0.28 ~ 0.76V
SCART FB (IC9001 V15)
“FBIN"
0/3V
0V
V
AV1
(detect always)
0.28 ~ 0.76V
Input
Signal
Non-Detect
(Typical)
Detect
(Typical)
AV2
VIDEOB_DET(IC9000 AD2)
"GPIO_45/FE_PWMC”
0V
3.3V
VIDEOB_DET [Y] (IC9000 AD2)
" GPIO_45/FE_PWMC”
0V
3.3V
CR_DET [Pr/Cr] (IC9000 AA1)
"GPIO_12/TIMER_CMPD/SPDIF_SEL"
0V
3.3V
PC
PC_CON_DET(IC9000)
" GPIO_35"
3.3V
0V
Component
(Y && Pr/Cr)
Input
Signal
Non-Detect
(Typical)
Detect
(Typical)
Video1
VIDEOA_DET(IC9000 AA3)
"GPIO_47/DAUI_SPDIF_0"
0V
3.3V
Video2
VIDEOB_DET(IC9000 AD2)
" GPIO_45/FE_PWMC”
0V
3.3V
VIDEOB_DET [Y] (IC9000 AD2)
" GPIO_45/FE_PWMC”
0V
3.3V
CR_DET [Pr/Cr] (IC9000 AA1)
"
GPIO_12/TIMER_CMPD/SPDIF_SEL
"
0V
3.3V
PC
PC_CON_DET(IC9000 U25)
"GPIO22"
3.3V
0.07V
Component
(Y && Pr/Cr)
Input
Signal
Non-Detect
(Typical)
Detect
(Typical)
ビデオ
VIDEOA_DET(IC9000 AA3)
" GPIO_47/DAUI_SPDIF_0 "
0V
3.3V
コンポーネント
VIDEOB_DET(IC9000 AD2)
" GPIO_45/FE_PWMC”
3.3V
0V
PC
PC_CON_DET(IC9000 U25)
"GPIO22"
3.3V
0.07V
AEP B2B Models Only
SCART AV1
Always detected
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